Mid Level - Backend Software Engineer ELEVI AssociatesMid Level - Backend Software EngineerLaurel, MD$120,000–$180,900 / yearCandidates must have the experience listed below: 4+ years of experience in full-stack application design and development, including implementation of relational or NoSQL databases, web-based APIs such as REST, and frontend frameworks such as React or Angular, in cloud-based environments (with bachelors degree) 4+ years of experience developing backend web services using object-oriented languages such as Python Experience delivering software to clients using Agile methodologies, including Scrum or SAFe Experience using automated software testing frameworks, including PyTest or JUnit. This policy applies to all aspects of employment, including, but not limited to, hiring, job assignment, compensation, promotion, benefits, training, Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Platform Engineer/Devsecops GuidehousePlatform Engineer/DevsecopsMclean, VAExperience with AWS services such as IAM, VPC, EC2, S3, RDS/Aurora, Lambda, ECS/Fargate, EKS, CloudWatch, CloudTrail, Config, Systems Manager, Secrets Manager, KMS, GuardDuty, Inspector, Security Hub, CodePipeline, CodeBuild, CodeDeploy, ECR, or comparable services. Experience using generative AI and AI-assisted development tools to accelerate the software development lifecycle, including requirements analysis, solution design, code generation and modernization, automated testing, documentation, code review, troubleshooting, and release readiness, while applying appropriate security, privacy, governance, and human-review controls.
Palantir Field Engineer Revolutional, LLCPalantir Field EngineerWashington, DC$150,000–$185,000 / yearPalantir Foundry (ontology, pipeline builder, code workbooks, Workshop) · Python, PySpark, SQL · relational and legacy data systems, batch/streaming integration · Agile delivery, CI/CD, data governance and access control. As the Palantir Field Engineer, you'll own the build-out of Foundry ontologies, pipelines, and Workshop applications that replace legacy functionality — working with incomplete documentation and deriving requirements from real system behavior rather than formal specs.
Software Engineer II (DevOps) ProsyncSoftware Engineer II (DevOps)Annapolis Junction, MarylandProvides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Open Source Software (OSS) and/or Commercial OffThe-Shelf (COTS) Government Off-The-Shelf (GOTS) software in place of new development, and requirements analysis and synthesis from system level to individual software components. These systems might include, but are not limited to, processing intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, business management information systems, and systems which incorporate data repositories, data transport services, and application and systems development and monitoring.
Data Engineer (BigQuery / Cloud Data Platforms) NorthrampData Engineer (BigQuery / Cloud Data Platforms)Washington, District of ColumbiaNorthramp is seeking a Data Engineer to join the team supporting the client's Cloud program — a mission-critical effort to consolidate, modernize, and operate the client's enterprise cloud services across IaaS, PaaS, and SaaS environments under FedRAMP High authorization. Design, build, and maintain scalable ELT/ETL data pipelines ingesting structured and semi-structured data from cloud services, APIs, databases, and file sources into BigQuery and other cloud data warehouses.
US Military Skillbridge Internship (Software Engineer)_Arlington, VA Black CapeUS Military Skillbridge Internship (Software Engineer)_Arlington, VAArlington, VARemoteTechnical degrees are preferred (e.g., Computer Science, Electrical Engineering, Mechanical Engineering, Mathematics, Physics, Computer Information Systems, etc.).We know this is a Skillbridge internship program that bridges the gap from your military training to practical application in the civilian technical world, but we have found that candidates with three to six months (or more) of technical experience usually thrive best in our program. This company model combines lessons learned from developing and deploying multiple applications to production on JWICS and Amazon Web Services (AWS) with commercial best practices in DevOps and Agile development.
ETL Data Engineer Booz Allen HamiltonETL Data EngineerMclean, VirginiaOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. We’re looking for a data engineer with the software engineering skills it takes to help identify potential risks, contribute to solution development, and create automated, efficient, and effective systems for our clients.
AWS DevOps Engineer Booz Allen HamiltonAWS DevOps EngineerSpringfield, Virginia$77,600–$176,000 / yearAWS DevOps Engineer The Opportunity: As a DevOps engineer, you know how to set up cloud environments and provision computer networking, storage, and virtual networks—ultimately, how to “harness the cloud.” Onsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Senior Full-Stack Software Engineer – Back-End Focused Stand TogetherSenior Full-Stack Software Engineer – Back-End FocusedArlington, VirginiaIn this role, you will combine hands-on development with architectural oversight across scalable, AWS-hosted applications, ensuring the reliability, performance, and long-term scalability of our digital ecosystem while mentoring engineers and partnering cross-functionally to deliver high-impact solutions. Stand Together is a philanthropic community that helps America’s boldest changemakers tackle the root causes of our country’s biggest problems, from education to the economy, broken communities, and toxic division, among dozens of other pressing issues .
Principal Engineer, AI Factory Banyan SoftwarePrincipal Engineer, AI FactoryWashingtonProblem Solving: Apply strong analytical and structured problem-solving skills including technical problem definition, functional decomposition, and hypothesis-driven investigation to resolve complex engineering and operational challenges, with the ability to make confident technical decisions when problems or solutions are not well-defined (ambiguity). AI Automation System Development: Design, build, and deploy the core AI-enabled software development automation tools and services (e.g., custom agents, GenAI integrations) with a keen focus on legacy software analysis, requirement extraction, and architectural discovery leveraging multi-modal GenAI capabilities.
Software Engineer - JobID-0207 Innovative Defense TechnologiesSoftware Engineer - JobID-0207Arlington, Virginia$90,000–$184,000 / yearAssure Quality: Maintains a focus on quality that produces deliverables that meet objectives and align needs, uses, and acceptance requirements set forth by relevant stakeholders Participate in and provide feedback in design and code reviews. About the Role: Innovative Defense Technologies (IDT), a leading defense technology company, is seeking a Software Engineer to be part of our Engineering team and based out of our Arlington, VA, Mount Laurel, NJ, or San Diego, CA location.
Senior Software Engineer - JobID-0208 Innovative Defense TechnologiesSenior Software Engineer - JobID-0208Arlington, Virginia$135,000–$273,000 / yearAssure Quality: Maintains a focus on quality that produces deliverables that meet objectives and align needs, uses, and acceptance requirements set forth by relevant stakeholders Lead design and code reviews, providing constructive feedback to peers. About The Role: Innovative Defense Technologies (IDT), a leading defense technology company, is seeking a Senior Software Engineer to be part of our Engineering team and based out of our Arlington, VA or Mount Laurel NJ location.
ME00621-Software Engineer 1 Momentum Engineering OpeningsME00621-Software Engineer 1Annapolis JunctionBachelor's degree in Computer Science or a related technical discipline from an accredited college or university Four (4) additional years of directly related Software Engineering experience may be substituted in lieu of the degree requirement. This role requires experience developing secure, scalable software solutions while integrating advanced software security techniques to strengthen application resilience and mitigate cybersecurity risks.
Senior AI Engineer (SWE-3) LeidosSenior AI Engineer (SWE-3)Linthicum Heights, MarylandMission Focus : Collaborate closely with technical leadership to design, develop, and maintain LLM orchestration frameworks that coordinate static analyzers, retrieval-augmented generation (RAG) systems, and automated testing pipelines. Seeking a motivated Senior AI Engineer with a proven track record in software engineering and deep understanding of Artificial Intelligence/Machine Learning (AI/ML) techniques to support the exciting new AI and Emerging Technologies (AI&ET) mission.
NewEnterprise - Software Engineer - AI, AWS, REST Erias VenturesEnterprise - Software Engineer - AI, AWS, RESTMarylandExperience with Next-Gen Coding Agents: Proven track record of integrating advanced AI agents, specifically Claude Code or Google's Antigravity / Gemini agentic workflows, into your daily software engineering routine. Context & Workflow Management: Ability to guide AI agents through complex, multi-repository application architectures, managing context efficiently and critically auditing agent-generated code for security, performance, and architectural alignment.
NewFull Stack Software Engineer Black CapeFull Stack Software EngineerArlington, VAWe support many programs and agencies as both a prime and a subcontractor and created a strong reputation working with top tier partners doing work for all major Intelligence Community agencies, DoW, and Special Operations customers. Black Cape’s approach to solution development combines lessons learned from developing and deploying applications to customer cloud environments with industry best practices in Agile development and DevOps.
NewAWS Devops Engineer Booz Allen Hamilton Inc.AWS Devops EngineerUSA, VA$77,600–$176,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Experience with database administration and optimization such as RDS, DynamoDB, or MongoDB, serverless architecture such as Lambda or API Gateway, and leading technical initiatives in large-scale environments.
Systems Engineer 3 M.C. Dean, IncSystems Engineer 3Tysons , Virginia$104,240–$130,300 / yearFull timeAs part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets. Strong engineering experience with the following core platforms and services: VMware ESXi and vSphere Microsoft Windows Server 2016 and 2019 Deployment and Administration Microsoft Windows 10 Deployment and Administration DNS, DFS, and DHCP Active Directory and defining, implementing, and maintaining.
Software Engineer with GIS Experience CymertekSoftware Engineer with GIS ExperienceAnnapolis Junction, MarylandGIS Software Engineer, Geospatial Software Developer, GIS Developer, Geospatial Analyst, Software Engineer (Geospatial), Spatial Data Engineer, GIS Application Developer, Geographic Information Systems Engineer, Cartography Software Developer, GIS Solutions Architect, etc. Computer Science, Geospatial Information Science, Software Engineering, Geography, Geographic Information Systems, Environmental Science, Applied Mathematics, Geomatics, Civil Engineering, Data Science, etc.
Software Engineer SwiftSoftware EngineerAnnapolis JunctionThe Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real[1]time systems, and business management information systems) based upon documented requirements. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the[1]shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.